

const cloud = require('wx-server-sdk');

//清空表中数据
cloud.init()
const db = cloud.database({ env: 'tpcwre1' })
exports.main = (event, context) => {
  var t = db.collection('microTools_fillPit')
  var _ = db.command       
  return t.where({_id:_.neq("0")}).remove()
}





